🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.53

Radius: 1.66

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 0.8 AU - 0.86 AU

Year: 275 Days

Day: 18.6 Hours

Environment

Temp: 154 °C

Axial Tilt: 9.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 46,540,343 km

• M1: 39,943 km (0.115 R)
• M2: 71,807 km (0.111 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.01

Radius: 1

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 1.68 AU - 1.72 AU

Year: 806 Days

Day: 31.9 Hours

Environment

Temp: -55 °C

Axial Tilt: 1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.99

Radius: 1.32

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 1.47 AU - 2.29 AU

Year: 937 Days

Day: 16.1 Hours

Environment

Temp: -66 °C

Axial Tilt: 36.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 46,540,343 km

• M1: 327,320 km (0.105 R)
• M2: 601,383 km (0.117 R)

Asteroid Belt

Center: 6.05 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 10.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 444.7

Radius: 11.3

Gravity: 3.48 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 10.11 AU - 10.33 AU

Year: 11874 Days

Day: 13.6 Hours

Environment

Temp: -174 °C

Axial Tilt: 9.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 46,540,343 km

• M1: 141,370 km (0.058 R)
• M2: 669,002 km (0.039 R)
• M3: 1,084,585 km (0.106 R)
• M4: 1,483,113 km (0.117 R)
• M5: 2,452,956 km (0.114 R)
• M6: 2,935,409 km (0.107 R)
• M7: 3,291,901 km (0.086 R)
• M8: 4,716,073 km (0.106 R)
• M9: 6,740,282 km (0.047 R)
• M10: 7,569,353 km (0.053 R)
• M11: 9,718,626 km (0.098 R)
• M12: 10,213,047 km (0.071 R)
• M13: 12,533,459 km (0.065 R)
• M14: 14,033,477 km (0.117 R)
• M15: 15,449,720 km (0.069 R)
• M16: 18,414,301 km (0.08 R)
• M17: 19,019,125 km (0.07 R)
• M18: 19,637,264 km (0.118 R)
• M19: 25,911,548 km (0.101 R)
• M20: 26,289,582 km (0.069 R)
• M21: 29,859,735 km (0.036 R)
• M22: 31,224,816 km (0.083 R)
• M23: 31,760,675 km (0.082 R)
• M24: 42,750,883 km (0.113 R)
• M25: 45,710,078 km (0.113 R)
• M26: 46,262,543 km (0.118 R)

Kuiper Belt

Range: 30.2 - 53.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 357 - 12,978 AU

Composition

Type: Cometary Reservoir

System's final boundary, containing trillions of icy planetesimals.

Gravitational Limit